Schiff Super Calcium supports healthy bones, teeth and even your immune system!* SUPPORTS HEALTHY BONES & TEETH:* The 1200mg (per serving) of Calcium found in Schiff Super Calcium supports healthy bones and teeth. SUPPORTS YOUR IMMUNE SYSTEM:* The 800 IUs (per serving) of Vitamin D3 (also known as cholecalciferol) helps to both support your Immune System and the absorption of calcium. FROM A BRAND YOU CAN TRUST: Dr. Eugene Schiff began his quest to find natural sources of nutrition over 80 years ago and Schiff was the first company to produce a naturally sourced multi-vitamin. Eugene's legacy lives on as the Schiff brand continues its relentless search for new sources of nutrients. Our commitment to safety & quality backs all our innovation. We guarantee ALL our products' purity, freshness and labeled potency. *These statements have not been evaluated by the food and drug administration. This product is not intended to diagnose, treat, cure or prevent any disease.